Mold on card

[G1911]

Originally Posted by irv

Another possibility for sure but this reminds me I need to/should purchase some of those silicate packets.
Does anyone use them here or is there info one shouldn't?

I have some cards in shoeboxes so I'm thinking these might not be a bad idea?

I’ve used them around cards for years. I’ll put a few around card boxes, but not inside directly where it could attract more moisture to where I don’t want it. Inside the safe, but not in the card boxes themselves seems to work for me. My moody cards were all bought that way